918589320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231967}}^1$

素因数の和:231995

約数の個数: 96

約数和(自身を含む): 3256830720

約数和(自身を除く): 2338241400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 231967, 463934, 695901, 927868, 1159835, 1391802, 1855736, 2087703, 2319670, 2551637, 2783604, 3479505, 4175406, 4639340, 5103274, 5567208, 6959010, 7654911, 8350812, 9278680, 10206548, 10438515, 12758185, 13918020, 15309822, 16701624, 20413096, 20877030, 22964733, 25516370, 27836040, 30619644, 38274555, 41754060, 45929466, 51032740, 61239288, 76549110, 83508120, 91858932, 102065480, 114823665, 153098220, 183717864, 229647330, 306196440, 459294660, 918589320]

約数ペア:

[(1, 918589320), (2, 459294660), (3, 306196440), (4, 229647330), (5, 183717864), (6, 153098220), (8, 114823665), (9, 102065480), (10, 91858932), (11, 83508120), (12, 76549110), (15, 61239288), (18, 51032740), (20, 45929466), (22, 41754060), (24, 38274555), (30, 30619644), (33, 27836040), (36, 25516370), (40, 22964733), (44, 20877030), (45, 20413096), (55, 16701624), (60, 15309822), (66, 13918020), (72, 12758185), (88, 10438515), (90, 10206548), (99, 9278680), (110, 8350812), (120, 7654911), (132, 6959010), (165, 5567208), (180, 5103274), (198, 4639340), (220, 4175406), (264, 3479505), (330, 2783604), (360, 2551637), (396, 2319670), (440, 2087703), (495, 1855736), (660, 1391802), (792, 1159835), (990, 927868), (1320, 695901), (1980, 463934), (3960, 231967)]